198419484

素因数分解:

$2^2\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{12517}}^1$

素因数の和:13845

約数の個数: 24

約数和(自身を含む): 463366288

約数和(自身を除く): 264946804

約数列:

[1, 2, 3, 4, 6, 12, 1321, 2642, 3963, 5284, 7926, 12517, 15852, 25034, 37551, 50068, 75102, 150204, 16534957, 33069914, 49604871, 66139828, 99209742, 198419484]

約数ペア:

[(1, 198419484), (2, 99209742), (3, 66139828), (4, 49604871), (6, 33069914), (12, 16534957), (1321, 150204), (2642, 75102), (3963, 50068), (5284, 37551), (7926, 25034), (12517, 15852)]